Question: Control charts for with n = 4 are maintained on a quality characteristic. The parameters of these charts are as follows and x s Both

Control charts for with n = 4 are maintained on a quality characteristic. The parameters of these charts are as follows and x s

Both charts exhibit control. Specifications on the quality characteristic are 197.50 and 202.50. What can be said about the ability of the process to produce product that conforms to specification?

I Chart s Chart UCL 2.266 LCL = 0 UCL-201.88 Center line 20000 Center line = 1.00 LCL 198.12

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